Why is there a sun today?

Today's weather forecast is cloudy, of course, the sun will definitely come. Affected by the tail of the typhoon, it is mainly sunny and partly cloudy. So the sunshine is particularly good this afternoon. The sun is shining, and autumn feels cool and pleasant. The temperature has also risen. So the human body feels a little hot today. But the autumn wind is still a little cold. It's not as sultry as summer, and it will be cloudy tomorrow.